Inhibited Personality Temperaments Translated Through Enhanced Avoidance and Associative Learning Increase Vulnerability for PTSD
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منابع مشابه
Enhanced avoidance learning in behaviorally inhibited young men and women.
Behavioral inhibition (BI) is a temperamental tendency to avoid or withdraw from novel social and nonsocial situations, and has been shown to predispose individuals to anxiety disorders. However, adequate means to assess individual differences in avoidance learning in humans are presently limited. Here, we tested whether individuals with high self-reported BI show faster associative learning on...
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The present research examined the role of approach and avoidance motivation in models of personality. Specifically, it examined the hypothesis that approach and avoidance temperaments represent the foundation of several basic dimensions espoused in the trait adjective, affective disposition, and motivational system approaches to personality. Factor analytic support for the hypothesis was obtain...
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یکی از مسایل مهم در یادگیری زبان ، یادگیری لغت است. هدف این تحقیق ، بررسی یاد گیری شیوه های مستقیم و غیر مستقیم فراگیری لغت درفرایند شنیداری زبان است و اینکه کدامیک از آنها برای بهبود و تسهیل یادگیری واژگان زبان آموزان سطح متوسطه موثرترند.این تحقیق تفاوت بین تاثیر فراگیری مستقیم و غیر مستقیم لغت در فرایند شنیداری زبان در کوتاه مدت را بررسی می کند ، سپس تفاوت بین تاثیر یادگیری مستقیم و غیر مستقی...
15 صفحه اولAssociative Learning Through Acquired Salience
Most associative learning studies describe the salience of stimuli as a fixed learning-rate parameter. Presumptive saliency signals, however, have also been linked to motivational and attentional processes. An interesting possibility, therefore, is that discriminative stimuli could also acquire salience as they become powerful predictors of outcomes. To explore this idea, we first characterized...
متن کاملObstacle Avoidance through Reinforcement Learning
A method is described for generating plan-like, reflexive, obstacle avoidance behaviour in a mobile robot. The experiments reported here use a simulated vehicle with a primitive range sensor. Avoidance behaviour is encoded as a set of continuous functions of the perceptual input space. These functions are stored using CMACs and trained by a variant of Barto and Sutton's adaptive critic algorith...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2019
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2019.00496